c# - 自定义授权过滤器中的访问 session

Question

如何在我的自定义授权过滤器中使用 Session["userName"]？

void IAuthorizationFilter.OnAuthorization(AuthorizationContext filterContext)
{            
    string userName = Session["userName"]; // Shows error "The name 'Session' does not exist in the current context              

    base.OnAuthorization(filterContext);
}

Answer 1

Session 字典可用:

void IAuthorizationFilter.OnAuthorization(AuthorizationContext filterContext)
{            
    string userName = filterContext.HttpContext.Session["userName"];               

    base.OnAuthorization(filterContext);
}